Behind the spectacle there are always secrets.Unruly crowds descend on Crillick's Variety Theatre. A black, British actress, Zillah, is headlining tonight. An orphan from the slums of St Giles, her rise to stardom is her ticket out - to be gawped and gazed at is a price she's willing to pay. Rising up the echelons of society is everything Zillah has ever dreamed of. But when a new stage act disappears, Zillah is haunted by a feeling that something is amiss. Is the woman in danger? Her pursuit of the truth takes her into the underbelly of the city - from gas-lit streets to the sumptuous parlours of Mayfair - as she seeks the help of notorious criminals from her past and finds herself torn between two powerful admirers.